All images are on heavyweight matte paper and are archivally rated at 70+ years before any noticable fading occurs
(source: http://www.wilhelm-research.com/epson/SP4000.html).
Acrylite blocks 98% of harmful rays (source: http://www.lumierephoto.com/product_info.php?products_id=50).

As with any art object, keep these out of direct sunlight.

Permanent Collections:
The Art Gallery, University of New Hampshire
The McIninch Gallery, Southern New Hampshire University
The O Street Museum Foundation, Washington D.C.